Full Breakdown
Lucy Letby Inquiry Finds Hospital Safeguarding Failures
By Drooid · · How we work
Core Event
On September 15 2026 the Thirlwall Inquiry released its final report on the deaths of newborns at the Countess of Chester Hospital. The report says earlier safeguarding action could have prevented several deaths and serious injuries.
Background & Context
Lucy Letby was convicted of murdering seven babies and attempting to murder seven others at Manchester Crown Court, first sentenced on August 21 2023. The public inquiry, announced on September 4 2023, was not tasked with reassessing her guilt but with examining how the hospital handled concerns raised by consultants and whether institutional safeguards were adequate. Letby was moved to an administrative role in July 2016 after senior clinicians voiced alarm; police were not called until May 2017.
Timeline
- June 8 2015 – First infant death linked to Letby.
- July 2016 – Letby transferred out of the neonatal unit.
- May 18 2017 – Cheshire Police launch a formal investigation.
- February 4 2025 – Defence barrister Mark McDonald announces new expert evidence to the CCRC.
- September 15 2026 – Thirlwall Report published.
Data & Statistics
The inquiry notes that, without the seven convicted murders, annual deaths would have been three in 2015 and three in 2016, matching previous years. The neonatal unit recorded eight deaths in 2015 and five in 2016, a spike that prompted internal reviews. The report estimates that at least three infants could have survived if safeguarding measures had been enacted earlier, and that five additional babies suffered preventable harm.
Official Statements & Responses
Lady Justice Thirlwall emphasized that safeguarding must be triggered by suspicion, not certainty of guilt. Health Secretary Yvette Cooper described the findings as “appalling” and pledged urgent implementation of “cot-cam” monitors and stricter insulin storage controls. Jane Tomkinson, chief executive of the hospital, issued an apology and committed to “openness and a firm commitment” to improve safety. The Criminal Cases Review Commission will consider the inquiry’s observations when reviewing Letby’s ongoing application for a referral to the Court of Appeal.
Criticism & Opposition
Defence lawyer Mark McDonald argued that the inquiry operated on “the wrong premise,” asserting its conclusions are “tainted” by presuming Letby’s guilt. He highlighted that nearly 30 international experts have submitted evidence suggesting the convictions are unsafe, urging caution in accepting the inquiry’s recommendations without further review.
Why It Matters / Impact
The report’s 17 recommendations call for live-streaming cot cams on all neonatal units, biometric controls on insulin storage, and a new “duty of candour” for senior managers. If enacted, these measures aim to prevent future instances where staff suspicion is ignored. The inquiry also spotlights a broader NHS cultural issue: a “no-blame” environment that discouraged clinicians from escalating concerns. Implementation could reshape safeguarding protocols across England’s hospitals and restore confidence among bereaved families.
Verbatim Quotes
- “Errors were made by nurses, doctors and managers,” — Lady Justice Thirlwall
- “If all the babies whom [Letby] was convicted of murdering were removed from the annual number of deaths in the neonatal unit, the mortality figures would have been three in 2015 and three in 2016 - broadly consistent with previous years,” — Lady Justice Thirlwall
- “Far too often public inquiry recommendations are left to gather dust. This cannot be allowed to happen again.” — Gordon
- “Despite raising concerns in good faith, the consultants were deprived of protection from recrimination,” — Lady Thirlwall